$5.29
Built to Tinker Sticker Pack
Four vintage-inspired stickers celebrating fabrication, fixing, tinkering, and big ideas—the Wacky Engineering way.
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Gear for the next questionable decision.
Official apparel, mugs, and stickers built for project days, bad ideas, and the people willing to test both.
40 items
$20.00
"Tolerance Is A Suggestion" Shirt
Measure twice, force it to fit anyway. 🛠️ If you’ve ever looked at a caliper, smiled, and said "eh, close enough," this is your new uniform. Perfect for wearing in the garage, the lab, or while watching our next build go completely off the rails.
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$17.00
OG Wacky Engineering Soy Wax Candle
Unwind in style with our Soy Wax Candle in a clear glass jar. Emitting a pleasant natural aroma, this candle doubles as chic home decor. Crafted with soy wax and a cotton wick, it weighs 1.2 lbs and comes in a 3.76″ × 3.13″ glass vessel. Perfect for relaxation.
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$18.00
A Plan... Soy Wax Candle
Ignite tranquility with our A Plan Bliss Soy Wax Candle. Embrace relaxation with its natural aroma and chic glass jar. Elevate your space with this stylish home decor and unwind in soothing ambiance. Perfect for gifting or personal indulgence.
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$18.00
Energizing Blueprint Soy Candle
Ignite your space with our energizing soy wax candle in a clear glass jar. Infused with a natural aroma, it doubles as stylish decor. Unwind in vibrant style with this colorful and dynamic addition to your home. From Wacky Engineering.
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$24.00
WACKY Essentials: Atlantis Organic Beanie
Embrace individuality with our Atlantis Organic Ribbed Beanie. Made from 100% organic cotton, this beanie is a statement of sustainability and style. Join the WACKY movement and feel good inside and out with this versatile, one-size-fits-most accessory.
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Sale$22.00$24.00
Wacky Honeycomb Beanie
Stay warm and fashionable with our Richardson Waffle Beanie. Double-layer knit for extra warmth, this beanie is perfect for outdoor adventures.
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$22.00
Ideas Into Reality Graffiti Tee
Stand out in our AS Colour Unisex Premium T-Shirt with bold graffiti-style text. Made from 100% combed cotton for quality and a soft feel. Perfect for the Wacky Engineering community.
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Sale$18.00$20.00
Hold My Beer Emblem T-Shirt
Get ready for adventure and fun with our Comfort Colors Garment-Dyed Heavyweight T-Shirt featuring a bold emblem design. Made of 100% ring-spun cotton, this relaxed fit tee ensures super soft, comfy wear for any occasion. Join the mischief with Wacky Engineering!
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$20.00
Hold My Beer Foam Trucker Hat
Sleek and breathable foam trucker hat with a mischievous emblem design. Perfect for everyday wear for those who love fun and creativity.
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$18.00
Innovative Idea Journal - A Plan...
Ignite your creativity with our Hardcover Bound Notebook. Whether you're an artist or a visionary, this notebook, featuring a stylish UltraHyde hardcover, cream-colored lined pages, and an expandable pocket, is the perfect companion for your next big idea. Get yours now!
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$5.50
Wacky Wisdom Sticker Set
Add a touch of wackiness to your space with our colorful and durable vinyl sticker set featuring graffiti-style designs and witty phrases.
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$13.55
Blueprints Are Only Suggestions Mug
Sip in style with our White Glossy Mug featuring vivid graffiti-style designs and quirky phrases. Add a pop of color to your day with this heat-resistant, dishwasher, and microwave-safe ceramic mug.
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$45.00
We Turn Ideas Into Reality Oversized Hoodie
Wrap yourself in urban style with our oversized heavyweight hoodie. Embrace the comfort of 60% Airlume combed cotton and enjoy the premium feel of the brushed interior fleece. With a bold graffiti-style design, this unisex hoodie is a statement piece for urban art enthusiasts.
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Sale$18.00$20.00
Blueprints Are Only Suggestions Gaming Mouse Pad
Elevate your gaming experience with our ultra-durable, non-slip mouse pad. Featuring a sleek 4mm-thick design, this crease-resistant pad is a must-have for serious gamers. Take your setup to the next level with Wacky Engineering's top-quality gaming gear.
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$45.00
Hold My Beer All-Over Print Sweatshirt
Join the Wacky Engineering movement with our whimsical contraption design sweatshirt, made from 95% recycled polyester and 5% spandex.
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Sale$25.00$29.00
Hold My Beer Inventions Sweatshirt
Unisex midweight sweatshirt with humorous graphic design and relaxed fit for quality comfort.
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$30.00
Project: Hold My Beer - Long Sleeve Shirt
Embrace the wackiness with our snug-fitting, lightweight long sleeve crew. Perfect for bold, humorous style.
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Sale$65.00$75.00
Wacky Engineering Adventure Backpack
Embrace wackiness with this water-resistant Under Armour® backpack from Wacky Engineering. Features LEVELED™ straps, smart storage, and soft-lined laptop pocket. Join the adventure today!
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$45.00
Wacky Engineering Logo Backpack
Carry your gear and show off your Wacky Engineering pride with this custom-designed backpack. It’s not just a bookbag—it’s a statement. Made from durable, water-resistant material, it’s built to handle your daily adventures. With a dedicated 15" laptop pocket and a hidden back pocket for valuables, you can stay organized and keep your tech safe. This bag is perfect for students, creators, and anyone who wants a functional backpack with a fun, head-turning design.
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$26.00
Wacky By Design All-Over Print Pillow
Elevate your space with our Wacky By Design all-over print pillow. Featuring a hidden zipper for easy washing, this classic and comfortable pillow is made with a 100% polyester case and insert. Add a touch of whimsy to your home decor.
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$35.00
Iconic Print T-Shirt Dress
Make a statement in our Wacky Engineering T-Shirt Dress , featuring a bold, all-over print of our giant, iconic logo. This isn't just a dress; it's a versatile piece designed for comfort and effortless style. The trendy oversized, relaxed fit drapes beautifully, while the heavyweight, stretchy fabric—a blend of 96% polyester and 4% spandex —ensures a comfortable fit that moves with you. You can wear it with leggings for a casual, laid-back look or dress it up with a blazer for a more polished vibe. This is the ultimate dress for showcasing your unique style.
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Sale$40.00$45.00
Wacky Engineering Men's Swim Trunks
Dive in and make a splash with our Wacky Engineering Swim Trunks , featuring a playful all-over print of our iconic logos. These aren't just any swim trunks—they're a bold statement of your fun-loving, inventive side. The soft, silky fabric is made from a midweight blend of 91% recycled polyester and 9% spandex , giving you just the right amount of stretch for any poolside move. Plus, with built-in UPF 50+ protection , you can stay safe in the sun while the quick-drying material keeps you comfortable long after you've left the water. These trunks are a testament to our brand's unique style, combining comfort, sustainability, and a whole lot of fun!
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$24.00
Wacky Engineering Logo Snapback
Top off your build with the official Wacky Engineering snapback. Featuring our white logo front and center, this high-profile cap is perfect for garage days, backyard BBQs, or questionable weekend projects. Durable, bold, and built for comfort—just like your favorite overengineered contraptions. 80% acrylic / 20% wool blend High profile fit for maximum style points Adjustable plastic snap closure One size fits most noggins Lightweight but sturdy — just like your best builds Built for chaos. Worn for fun.
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$23.00
WACKY ENGINEERING DESK MAT - GRAY
Transform your workspace into a certified Wacky zone. This oversized 15.5” x 31.5” gray desk mat features the bold Wacky Engineering logo in full-color print—perfect for editing videos, designing wild builds, or just playing some games. Crafted from 3mm thick neoprene with a smooth surface and anti-slip backing, it keeps your wrists comfy and your setup locked in—even during those late-night YouTube binges or CAD marathons. • 15.5” x 31.5” for max workspace coverage • 3mm thick neoprene for wrist comfort • Anti-slip rubber backing • Wacky Engineering logo Work hard. Build weird. Stay Wacky.
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$23.00
WACKY ENGINEERING DESK MAT - DARK MODE
Transform your workspace into a certified Wacky zone. This oversized 15.5” x 31.5” desk mat features the bold dark mode Wacky Engineering logo —perfect for editing videos, designing wild builds, or just playing some games. Crafted from 3mm thick neoprene with a smooth surface and anti-slip backing, it keeps your wrists comfy and your setup locked in—even during those late-night YouTube binges or CAD marathons. • 15.5” x 31.5” for max workspace coverage • 3mm thick neoprene for wrist comfort • Anti-slip rubber backing • Wacky Engineering logo Work hard. Build weird. Stay Wacky.
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$20.00
“Fuses Are For Quitters” Organic Cotton Tee
This shirt says what every DIYer is thinking. The “Fuses Are For Quitters” tee brings our signature Wacky Engineering humor to a premium, sustainable canvas. Made from 100% organic combed ring-spun cotton, it’s as soft as it is strong—perfect for shop talk, tool time, or just showing off your chaotic good energy. 100% organic combed ring-spun cotton Lightweight 4.6 oz fabric for all-day comfort Regular fit with set-in sleeves Durable double-needle stitching at hems Ribbed collar and self-fabric neck tape for a clean, finished feel GOTS, OEKO-TEX, and PETA-Approved Vegan certified For those who build boldly, live loudly, and never blow a fuse. Disclaimer: For laughs only—slogans aren’t instructions. Obey all laws and safety rules. See our Terms of Service for details.
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$15.00
“Why Buy It When I Can Overbuild It Myself” Tee
If it’s worth doing, it’s worth massively overengineering. This soft, lightweight tee from Wacky Engineering is for those who see a simple problem and solve it with 47 parts, two motors, and a questionable amount of glue. Relaxed fit and unisex sizing make it perfect for comfy couch scheming or all-day shop mayhem. Solid colors: 100% ring-spun cotton Sport Grey: 90% ring-spun cotton / 10% polyester Dark Heather: 65% polyester / 35% cotton Lightweight 4.2 oz fabric for max comfort Relaxed fit, unisex sizing Model is 6’0” wearing size XL
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$14.00
“This Coffee Is Ground-Fault Protected” Black Mug
Start your morning with a spark of brilliance—and a touch of sarcasm. The “This Coffee Is Ground-Fault Protected” mug is the perfect companion for engineers, electricians, or anyone who lives on the edge of OSHA compliance. Featuring a glossy black ceramic body with a bold white print area, it’s as sleek as it is cheeky. Durable black ceramic with white print area 15 oz capacity – more volts per sip Dimensions: 4.7″ tall x 3.35″ wide NOT microwave or dishwasher safe (safety not included)
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$25.00
“I Do My Own Safety Testing” Crewneck
Who needs a lab when you are the experiment? The “I Do My Own Safety Testing” sweatshirt from Wacky Engineering is perfect for fearless inventors and mildly reckless tinkerers. Made with air-jet spun yarn for a soft, smooth feel, this midweight crewneck keeps you cozy while you push boundaries (and buttons). 50% cotton / 50% polyester blend Midweight 8.0 oz fabric – warm, but not bulky Air-jet spun yarn for reduced pilling and ultimate comfort Unisex sizing with a regular fit Model is 6’2” wearing size L
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$17.00
“Safety 3rd” Trucker Hat
Top off your look with the only hat bold enough to rank safety third . This foam-front trucker cap from Wacky Engineering brings all the chaotic charm you love, with a breathable mesh back and comfy mid-profile fit. Whether you’re welding, wrenching, or wildly overengineering something in your garage, this hat’s got you covered (literally, not legally). 100% polyester foam front with mesh back Structured, five-panel, mid-profile fit Pre-curved visor with retro braid detail Adjustable double snapback closure One size fits most heads and egos Disclaimer: For laughs only—slogans aren’t instructions. Obey all laws and safety rules. See our Terms of Service for details.
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$20.00
“Safety 3rd” Tee
At Wacky Engineering, we don’t always follow the rules… but we do wear soft shirts. This bold “Safety 3rd” tee is perfect for makers, builders, and mischief-makers who like to live (just barely) on the safe side. Made from 100% ring-spun cotton, this heavyweight shirt is soft, durable, and pre-shrunk for a relaxed fit you’ll love. Rock it in the garage, the shop, or while doing something slightly questionable (but hilarious). 100% ring-spun cotton Heavyweight 6.1 oz fabric Super soft feel Pre-shrunk, relaxed fit Model is 6’ wearing a size L Disclaimer: For laughs only—slogans aren’t instructions. Obey all laws and safety rules. See our Terms of Service for details.
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$12.00
“Safety 3rd” Mug
Start your day the Wacky Engineering way—with questionable decisions and 15 ounces of piping hot confidence. The “Safety 3rd” mug is for those who know that bold ideas and strong coffee go hand in hand. Made from durable ceramic and safe for both microwaves and dishwashers, it’s perfect for your morning brew or late-night tinkering fuel. 15 oz ceramic mug (because 11 oz is for amateurs) Dishwasher and microwave safe Dimensions: 4.7″ tall x 3.3″ wide Designed for inventors, builders, and chaos-loving coffee lovers Disclaimer: For laughs only—slogans aren’t instructions. Obey all laws and safety rules. See our Terms of Service for details.
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Sale$37.00$45.00
Wacky Engineering Night Logo Hoodie
Turn down the lights and turn up the Wacky. This ultra-soft, heavyweight hoodie features our white night logo on the front chest and full-size on the back—designed to pop against dark colors and keep your Wacky pride shining through, even after hours. Built from a premium cotton/poly blend, this hoodie delivers heavyweight warmth with a super-soft feel. Whether you’re in the shop, editing the next episode, or just vibing on the couch, it’s the kind of hoodie you’ll never want to take off. • White “Night Logo” on chest and back • 65% ring-spun cotton / 35% polyester • Heavyweight 8.5 oz fabric • Regular fit (runs slightly snug) • Unisex sizing • Model is 6’1” wearing an XL Soft enough to sleep in. Tough enough for the shop. Fully Wacky.
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$27.00
Wacky Engineering Night Logo Tee
Subtle in the front, statement in the back. This premium heavyweight tee features our white night logo on the chest and full-size logo on the back—perfect for late-night builds, sketchbook sessions, or just repping Wacky Engineering in maximum comfort and style. Made from 100% combed ring-spun cotton (with a soft poly blend for select colors), this tee offers a structured, relaxed fit that feels as good as it looks. It’s the go-to shirt when you want to keep things chill without toning down the weird. • White “Night Logo” front and back • Heavyweight 6.5 oz fabric • 100% combed ring-spun cotton (60/40 cotton/poly for Charcoal Heather & Carbon Grey) • Relaxed fit, unisex sizing • Model is 6’1” wearing an XL Clean. Comfy. Certified Wacky.
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Sale$27.00$30.00
Wacky Engineering Trucker Hat
Put your noggin in gear with the official Wacky Engineering trucker hat. Built on the legendary Richardson 112 platform, this snapback combines structured style with laid-back comfort—making it the perfect companion for shop days, show-and-tell builds, or just repping your favorite chaotic YouTube channel. With a structured 6-panel design, contrast-stitched visor, and breathable mesh back, this hat looks sharp and keeps you cool—even when your ideas are on fire. • 60% cotton / 40% polyester front • 100% polyester mesh back • Structured, 6-panel, mid-profile fit • Pre-curved contrast-stitched visor • Matching underbill • Adjustable snapback for a one-size-fits-most fit Whether you’re building, filming, or just thinking weird thoughts—top it off the Wacky way.
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$8.00
Wacky Engineering Logo Mug
Start your day the Wacky way. This classic ceramic mug features the bold Wacky Engineering logo front and center—perfect for sipping coffee while dreaming up your next crazy contraption or just watching the latest build on YouTube. It’s dishwasher and microwave safe, so it’s as low-maintenance as your favorite shop tool and just as dependable. • Durable ceramic construction • Dishwasher & microwave safe • Crisp Wacky Engineering logo print • Ideal for home, shop, or office Because every wild idea starts with a good cup of coffee.
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Sale$15.00$23.00
Wacky Engineering Desk Mat
Transform your workspace into a certified Wacky zone. This oversized 15.5” x 31.5” desk mat features the bold Wacky Engineering logo in full-color print—perfect for editing videos, designing wild builds, or just playing some games. Crafted from 3mm thick neoprene with a smooth surface and anti-slip backing, it keeps your wrists comfy and your setup locked in—even during those late-night YouTube binges or CAD marathons. • 15.5” x 31.5” for max workspace coverage • 3mm thick neoprene for wrist comfort • Anti-slip rubber backing • Wacky Engineering logo Work hard. Build weird. Stay Wacky.
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Sale$5.00$6.00
Wacky Engineering Can Coozie
Warm drinks? Not on our watch. The Wacky Engineering Can Coozie is your ultimate sidekick for beating the heat—whether you’re tinkering in the garage, filming your next wild project, or just kickin’ back with a cold one. With our bold logo on both sides, you’re not just keeping your drink cold—you’re repping the wackiest crew on YouTube. Made from waterproof neoprene with ribbed seams and snug fit options for regular or slim cans, this cooler keeps things frosty and your hands nice and dry. • Durable neoprene construction • Waterproof & easy to spot clean • Dual-side Wacky Engineering logo • Available in regular (5″ × 4″) and slim (6.5″ × 3.2″) sizes • Ribbed seams for style & strength Keep it cold. Keep it Wacky. And Drink the Sweet Nector.
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Sale$18.00$25.00
The OG Wacky Engineering Logo Tee
Welcome to your new favorite shirt—the same one we wear when we’re breaking stuff, fixing stuff, and asking, “What if we just added more voltage?” This is the official Wacky Engineering logo tee. Clean, simple, and proudly rocking the full logo so people know you’re into weird builds, clever hacks, and questionable experiments that somehow work. It’s the kind of shirt that says, “I watch YouTube for the science and the chaos.” Details for the detail-oriented: • 100% ring-spun combed cotton (aka soft enough to sleep in, tough enough for the shop) • Lightweight 4.3 oz fabric with a slim, modern fit—like those American Apparel classics but better • 90% cotton / 10% polyester, for that extra touch of stretch • Feels good, fits great, and lets you look slightly more put together than your last project Model is 6’0” and wears a size L, probably while testing a questionable motorized contraption. Why you need this: Because supporting Wacky Engineering means more wild ideas, more builds that probably shouldn’t exist, and more fun doing it anyway. Also, it just looks cool.
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